What powers tbtech.co.jp?
Last seen Aug 2026 · 30 technologies across 19 categories
Advertising
Google Ads
since Jan 2023
Microsoft Advertising
since Jan 2025
Twitter Ads
since Jan 2023
Yahoo Advertising
since Jan 2023
Analytics
Google Ads Conversion Tracking
since Jan 2023
Google Analytics
since Apr 2020
Microsoft Clarity
since Jan 2025
Authentication
Facebook Login
since Jan 2023
Caching
Varnish
since Jan 2023
CDN
Google Hosted Libraries
since Oct 2024
jQuery CDN
since Oct 2024
CMS
Hatena Blog
since Jan 2023
CRM
Zoho
since Oct 2024
Zoho Mail
since Oct 2024
Font scripts
Hosting
Sakura Internet
since Oct 2024
Issue trackers
Sentry
since Jan 2023
JavaScript libraries
Marketing automation
BowNow
since Jan 2023
Miscellaneous
Open Graph
since Jan 2023
RSS
since Jan 2023
PaaS
Amazon Web Services
since Jan 2023
Tag managers
Google Tag Manager
since Apr 2020
Video players
YouTube
since Jan 2023
Web servers
Nginx
since Jan 2023
Widgets
Twitter
since Jan 2023
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 58% phone
- 42% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.23 / 10 · ranked #1,227,417 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 4.4 MB · 88 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| ds-blog.tbtech.co.jp | 22 |
| www.tbtech.co.jp | 18 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Moment.js Aug 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025
- dropped Pocket Oct 2025